Intravenous Infusion set (IV seti) ndiye njira yachangu kwambiri yothira mankhwala kapena kusintha madzi m'thupi lonse kuchokera m'matumba kapena mabotolo osabala agalasi a vacuum IV. Sagwiritsidwa ntchito pamagazi kapena zinthu zokhudzana ndi magazi. Kulowetsedwa kokhala ndi mpweya wolowera mpweya kumagwiritsidwa ntchito kuthira madzimadzi a IV mwachindunji m'mitsempha.